- Overview
- Product Description
- Detailed Photos
- Packaging & Shipping
- Our Project
- Company Profile
- FAQ
Basic Info.
Material
Monocrystalline Silicon
Cell Size
210*105mm
Type
Perc, Half Cell, Bifacial, Double-Glass, All Black
Panel Dimensions
2400*1303*35mm
Panel Efficiency
20%-23%
Frame Color
Silver or Black
Connector
QC4 Compatible Connector
Weight
36.0kg
Output Cable
Solar Energy System
Frame
400mm or Customized Length
Transport Package
Wooden Box and Pallet
Specification
2400*1303*35mm
Trademark
Namkoo
Origin
China
Production Capacity
10000pic
Product Description
700W Solar Panel 210MM Half Cut 660W 670W 680W 700W China Mono Solar Panel 100KW 150 KW Photovoltaic Panel
| Model Type | NK660M-66 | NK670M-66 | NK680M-66 | NK690M-66 | NK700M-66 |
| Rated Maximum Power at STC | 660W | 670W | 680W | 690W | 700W |
| Maximum Power Voltage (Vmp) | 38.38V | 38.68V | 38.98V | 39.28V | 39.58V |
| Maximum Power Current (Imp) | 17.20A | 17.33A | 17.45A | 17.57A | 17.69A |
| Open Circuit Voltage ( Voc) | 45.55V | 45.85V | 46.15V | 46.45V | 46.75V |
| Short Circuit Current (Isc) | 18.45A | 18.54A | 18.66A | 18.79A | 18.92A |
| Module Efficiency | 21.1% | 21.4% | 21.7% | 22.0% | 22.3% |
| Working Conditions&Working Conditions | |||||
| Operating Temperature | -40°c~+85°c | ||||
| Maximum System Voltage | DC 1000V(IEC) / 1500V(IEC) | ||||
| Maximum Series Fuse | 25A | ||||
| Power Tolerance | 0~+5W | ||||
| Temperature Coefficient of Pmax | -0.35%/°c | ||||
| Temperature Coefficient of Voc | -0.29%/°c | ||||
| Temperature Coefficient of Isc | +0.048%/°c | ||||
| STC(Standard Testing Conditions): lrradiance 1000W/m2 , Cell Temperature 25 'C, Spectra at AMl.5 | |||||
| NOCT (Nominal Operating Cell Temperature): lrradiance 800W/m2 , Ambient Temperature 20 'C, Spectra at AMl.5, Wind at l m/S | |||||
Solar Panel Glass
* High-transmittance and low reflection
* Inspection:GB15763.2-2005.ISO9050
* High solar transmittance
* High mechanical strength
* High flatness
* Inspection:GB15763.2-2005.ISO9050
* High solar transmittance
* High mechanical strength
* High flatness
Solar Panel Cell
* High output-power: conversation efficiency is 18%-22%
* High shunt-resistance: adapt the several environmental conditions.
* Bypass diode minimizes the power drop by shade
* Excellent low light effect
* Low breakage rate
Frame
* Aluminium extrusion profile with prompt delivery
* Available in customized surface finish
* Excellent material for smooth and subtle edges
* Extrusion for construction and other industrial purposes
* Thickness variable according special request
* Available in customized surface finish
* Excellent material for smooth and subtle edges
* Extrusion for construction and other industrial purposes
* Thickness variable according special request
Junction Box
* High current and voltage carrying capacity
* Simple, quick and safe effective field assembly
* IP 68 it can be used in the outdoor iron environment
* Expansion connector are available for future requirement
* Double permanent connection are adapted for all of the connecting.
* Simple, quick and safe effective field assembly
* IP 68 it can be used in the outdoor iron environment
* Expansion connector are available for future requirement
* Double permanent connection are adapted for all of the connecting.
We provide systematic bank financing plan and full range of insurance for each customer to protect their income.
NAMKOO POWER adheres to the goal of building a quality power station. Through global channels, technological means and continuous research and development innovation capabilities, NAMKOO POWER strives to make greater contributions to the development of global clean energy, the improvement of people's quality of life, and the construction of blue sky.
1. who are we?
We are based in Guangdong, China, start from 2018,sell to Southeast Asia(20.00%),Africa(20.00%),South America(15.00%),Mid East(10.00%),Domestic Market(10.00%),Eastern Europe(5.00%),Oceania(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment
Always a pre-production sample before mass production;
Always final Inspection before shipment
3.what can you buy from us?
Solar Energy System,Solar Panel,Solar Inverter,Solar Controller,Solar Water Pump
Solar Energy System,Solar Panel,Solar Inverter,Solar Controller,Solar Water Pump
4. why should you buy from us not from other suppliers?
With 10 Years Solar Panel Manufacturing Experience and Annual Value of Production reaching 500MW. R&D Team more than 50 peoples.
Dealers over 70 .more than 10 years experience for Provide Different Solar Solutions to Customers. 25 Years Services Warranty.
With 10 Years Solar Panel Manufacturing Experience and Annual Value of Production reaching 500MW. R&D Team more than 50 peoples.
Dealers over 70 .more than 10 years experience for Provide Different Solar Solutions to Customers. 25 Years Services Warranty.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian